Debian11设置IPv4优先或禁用IPv6

type
Post
status
Published
date
Dec 19, 2023
slug
debian11-ipv4-precedence-ipv6-disable
summary
Debian11设置IPv4优先或禁用IPv6
tags
VPS
Debian
category
Technology
icon
password

设置IPv4优先但不禁用IPv6

手动编辑:
nano /etc/gai.conf
或一键解决
sed -i 's/#precedence ::ffff:0:0\/96 100/precedence ::ffff:0:0\/96 100/' /etc/gai.conf
 

禁用IPv6

手动编辑:
nano /etc/sysctl.conf
增加下列内容
或一键解决
最后执行sysctl -p
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